发明名称 Fuel injection valve
摘要 A fuel injector (1), in particular an injector for direct injection of fuel into a combustion chamber of a mixture-compressing, spark-ignition internal combustion engine has a solenoid (10), which cooperates with an armature (20), and a magnetic internal pole (13) and a magnetic external pole (9), the armature (20) being connected in a force-locking manner to a valve needle (3) for actuating of the fuel injector (1), the valve needle having on its injection end a valve-closure member (4), which cooperates with a valve seat (6). At least one permanent magnet (34) is situated in a connecting area between the internal pole (13) and the external pole (9).
申请公布号 US2003116655(A1) 申请公布日期 2003.06.26
申请号 US20020110247 申请日期 2002.07.29
申请人 REITER FERDINAND 发明人 REITER FERDINAND
分类号 F02B75/12;F02M51/06;(IPC1-7):B05B1/30 主分类号 F02B75/12
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